QuantLib is a cross-platform, quantitative finance C++ library for modeling, pricing, trading, and risk management in real-life. It is also wrapped as Python/Ruby/Scheme modules. Extensions for Excel, R, and Mathematica are available. Other such extensions are under consideration. QuantLib offers tools that are useful both for practical implementation and for advanced modeling. It features market conventions, yield curve models, solvers, PDEs, Monte Carlo (low-discrepancy included), exotic options, VAR, and so on.
Auto Project Planner automatically calculates a proper project plan based on your effort estimations and the due dates you have in mind. A list of tasks and a list of employees can be defined. Tasks can be assigned to one or more employees. It is also possible to define a maximum percentage value an employee can/should work on a task. Public holidays, leaves, weekly working hours, and more parameters can be specified and are considered in the calculation. According to this input, the software computes time plans by minimizing the MSE (mean squared error) between expected and computed end dates.
Af-Arch is an N-tier development framework to quickly build high-quality distributed applications. It currently supports C and C# programming languages, which enables you to write client applications using them. It currently runs on GNU/Linux and Microsoft Windows, and is being used in production environments.